The 20 Best Colonoscopy Doctors near avon, CT

Find the Experts and Specialists who perform Colonoscopy

Last Updated: 09/26/2026

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MediFind found 115 doctor with experience in Colonoscopy near avon, CT. Of these, 112 are Experienced and 3 are Advanced.

Location
LocationClose
115 providers found
    Experienced in Colonoscopy
    General Surgery
    Experienced in Colonoscopy
    General Surgery
    Referral may be required

    UConn John Dempsey Hospital

    263 Farmington Ave, 
    Farmington, CT 
     (5.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Eric Girard is a General Surgeon practicing medicine in Farmington, Connecticut. He has been practicing medicine for over 17 years. Dr. Girard is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Rectal Prolapse, Cholecystitis, Bladder Reconstruction, and Hernia Surgery. Dr. Girard is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Prime HealthCare PC

    44 Dale Rd, Ste 204, 
    Avon, CT 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Corredine is a Gastroenterologist practicing medicine in Avon, Connecticut. Dr. Corredine is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Chronic Idiopathic Constipation (CIC), Gardner Syndrome, Turcot Syndrome, Colonoscopy, and Endoscopy. Dr. Corredine is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Corredine is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Prime HealthCare PC

    44 Dale Rd, Ste 204, 
    Avon, CT 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anthony Zaldonis is a Gastroenterologist practicing medicine in Avon, Connecticut. Dr. Zaldonis is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Enlarged Liver, Barrett Esophagus, Gastrectomy, and Endoscopy. Dr. Zaldonis is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Zaldonis is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Connecticut GI: Avon

    34 Dale Rd, 
    Avon, CT 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chioma Anjou is a Gastroenterologist practicing medicine in Avon, Connecticut. Dr. Anjou is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Tenesmus, Hemorrhoids, Gardner Syndrome, Gastrectomy, and Colonoscopy. Dr. Anjou is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    16 W Maxwell Dr, 
    West Hartford, CT 
     (4.5 miles away)
    Languages Spoken:
    English

    Jaiganesh Dorai is a primary care provider, practicing in Internal Medicine in West Hartford, Connecticut. Dr. Dorai is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Gastroparesis, Heart Attack, Gastric Dysmotility, Endoscopy, and Gastrostomy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Office

    836 Hopmeadow St, 
    Simsbury, CT 
     (4.9 miles away)
    Languages Spoken:
    English

    Akif Altinbas is a primary care provider, practicing in Internal Medicine in Simsbury, Connecticut. Dr. Altinbas is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Hepatitis, Cirrhosis, Hepatitis B, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Referral may be required

    Healthcare Consultation, LLC

    580 Cottage Rd, Ste 104, 
    Bloomfield, CT 
     (5.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Saumitra Banerjee is a Colorectal Surgeon and a General Surgeon practicing medicine in Bloomfield, Connecticut. Dr. Banerjee is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Familial Colorectal Cancer, Lynch Syndrome, Colorectal Cancer, Ileostomy, and Colostomy. Dr. Banerjee is board certified in American Board Of Colon And Rectal Surgery, Colon & Rectal Surgery. Dr. Banerjee is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine

    Roy A Kellerman MD LLC

    35 Jolley Dr, Suite 201, 
    Bloomfield, CT 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Roy Kellerman is a Hospital Medicine provider practicing medicine in Bloomfield, Connecticut. Dr. Kellerman is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Gallbladder Disease, Liver Failure, Endoscopy, and Colonoscopy. Dr. Kellerman is board certified in American Board Of Internal Medicine. Dr. Kellerman is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Greater Hartford Nephrology LLC

    35 Jolley Dr, Ste 203, 
    Bloomfield, CT 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ari Geller is a Nephrologist practicing medicine in Bloomfield, Connecticut. Dr. Geller is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Acute Kidney Failure, End-Stage Renal Disease (ESRD), Acute Tubular Necrosis, Chronic Kidney Disease, and Colonoscopy. Dr. Geller is board certified in American Board Of Internal Medicine, Nephrology and American Board Of Internal Medicine. Dr. Geller is currently accepting new patients.

    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Referral required

    Colon & Rectal Surgeons Of Greater Hartford LLC

    6 Northwestern Dr, Ste 305, 
    Bloomfield, CT 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Lewis is a Colorectal Surgeon and a General Surgeon practicing medicine in Bloomfield, Connecticut. Dr. Lewis is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Diverticular Disease, Familial Colorectal Cancer, Colostomy, and Hernia Surgery. Dr. Lewis is board certified in American Board Of General, Surgery , American Board Of Colon & Rectal Surgery , American Board Of Colon And Rectal Surgery, Colon & Rectal Surgery, and American Board Of Surgery . Dr. Lewis is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Connecticut GI PC – Bloomfield

    6 Northwestern Dr, Ste 302, 
    Bloomfield, CT 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Ianello is a Gastroenterologist practicing medicine in Bloomfield, Connecticut. Dr. Ianello is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Gastroesophageal Reflux Disease (GERD), Barrett Esophagus, Familial Adenomatous Polyposis, Endoscopy, and Gastrectomy. Dr. Ianello is board certified in American Board Of Internal Medicine, Gastroenterology and American Board Of Internal Medicine. Dr. Ianello is currently accepting new patients.

    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Experienced in Colonoscopy
    Colorectal Surgery | General Surgery
    Referral may be required

    Colon & Rectal Surgeons Of Greater Hartford LLC

    6 Northwestern Dr, Ste 305, 
    Bloomfield, CT 
     (5.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Raissis is a Colorectal Surgeon and a General Surgeon practicing medicine in Bloomfield, Connecticut. Dr. Raissis is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hemorrhoids, Proctitis, Ogilvie Syndrome, Bladder Reconstruction, and Colostomy. Dr. Raissis is board certified in American Board Of Colon And Rectal Surgery, Colon & Rectal Surgery , American Board Of Colon & Rectal Surgery , and American Board Of General, Surgery. Dr. Raissis is currently accepting new patients.

    Advanced in Colonoscopy
    Gastroenterology
    Advanced in Colonoscopy
    Gastroenterology
    Referral may be required

    Office

    10 Jolley Dr, 
    Bloomfield, CT 
     (5.5 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Neil Parikh is a Gastroenterologist practicing medicine in Bloomfield, Connecticut. He has been practicing medicine for over 17 years. Dr. Parikh is rated as an Advanced provider by MediFind in Colonoscopy. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Tenesmus, Gardner Syndrome, Turcot Syndrome, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Prime HealthCare PC

    20 Isham Rd, Ste 150, 
    West Hartford, CT 
     (5.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Philip Karanian is a primary care provider, practicing in Internal Medicine in West Hartford, Connecticut. Dr. Karanian is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Hyperlipoproteinemia Type 4, Heterozygous Familial Hypercholesterolemia (HeFH), Familial Hypercholesterolemia, Endoscopy, and Colonoscopy. Dr. Karanian is currently accepting new patients.

    Experienced in Colonoscopy
    Experienced in Colonoscopy
    Referral may be required

    Connecticut Children's Specialty Care & Infusion Center

    10 Birdseye Rd, 
    Farmington, CT 
     (6.0 miles away)
    Languages Spoken:
    English

    Jeffrey Hyams is a Pediatrics provider practicing medicine in Farmington, Connecticut. Dr. Hyams is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Viral Gastroenteritis, Indigestion, Diarrhea, Endoscopy, and Colonoscopy.

    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine

    Vituity Hospitalist Service - Mount Sinai Rehabilitation Hospital

    490 Blue Hills Ave, 
    Hartford, CT 
     (7.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jessie Dewanjee is a Hospital Medicine provider practicing medicine in Hartford, Connecticut. Dr. Dewanjee is rated as an Experienced provider by MediFind in Colonoscopy. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Gallbladder Disease, Colonoscopy, and Endoscopy. Dr. Dewanjee is board certified in American Board Of Internal Medicine. Dr. Dewanjee is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine
    Experienced in Colonoscopy
    Internal Medicine

    Vituity Hospitalist Service - Mount Sinai Rehabilitation Hospital

    490 Blue Hills Ave, 
    Hartford, CT 
     (7.0 miles away)
    Languages Spoken:
    English

    Clotaire Ariste is a primary care provider, practicing in Internal Medicine in Hartford, Connecticut. Dr. Ariste is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sepsis, Gastrointestinal Bleeding, Peptic Ulcer, Gastrostomy, and Ureteroscopy. Dr. Ariste is board certified in American Board Of Internal Medicine.

    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine

    Vituity Hospitalist Service - Mount Sinai Rehabilitation Hospital

    490 Blue Hills Ave, 
    Hartford, CT 
     (7.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Praveen Joseph is a Hospital Medicine provider practicing medicine in Hartford, Connecticut. He has been practicing medicine for over 17 years. Dr. Joseph is rated as an Experienced provider by MediFind in Colonoscopy. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Liver Failure, Spontaneous Coronary Artery Dissection (SCAD), Endoscopy, and Gastrostomy. Dr. Joseph is board certified in American Board Of Internal Medicine. Dr. Joseph is currently accepting new patients.

    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine
    Experienced in Colonoscopy
    Internal Medicine | Hospital Medicine

    Trinity Health Of New England Medical Group

    114 Woodland St, 
    Hartford, CT 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mahendra Patel is a Hospital Medicine provider practicing medicine in Hartford, Connecticut. Dr. Patel is rated as an Experienced provider by MediFind in Colonoscopy. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Chronic Inflammatory Response Syndrome (CIRS), Emphysema, Colonoscopy, and Hip Replacement. Dr. Patel is board certified in American Board Of Internal Medicine. Dr. Patel is currently accepting new patients.

    Experienced in Colonoscopy
    Gastroenterology
    Experienced in Colonoscopy
    Gastroenterology
    Referral may be required

    Department Of Medicine

    114 Woodland St, Ms 40301, 
    Hartford, CT 
     (7.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Suma Magge is a Gastroenterologist practicing medicine in Hartford, Connecticut. Dr. Magge is rated as an Experienced provider by MediFind in Colonoscopy. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Diarrhea, Trichohepatoenteric Syndrome, Gastrointestinal Bleeding, Endoscopy, and Gastrectomy. Dr. Magge is board certified in American Board Of Internal Medicine, Gastroenterology. Dr. Magge is currently accepting new patients.

    Showing 1-20 of 115

    Last Updated: 09/26/2026

    What is the definition of Colonoscopy?

    A colonoscopy is an exam that views the inside of the colon (large intestine) and rectum, using a tool called a colonoscope.

    The colonoscope has a small camera attached to a flexible tube that can reach the entire length of the colon.

    When should I see a Colonoscopy doctor near avon, CT?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Colonoscopy doctor near avon, CT?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How does MediFind rank Colonoscopy doctors near avon, CT?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Colonoscopy doctors near avon, CT?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Colonoscopy doctor near avon, CT?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Colonoscopy doctor search results page. 

    Why is it important to get a second opinion from a different Colonoscopy doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Colonoscopy doctor near avon, CT?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Colonoscopy doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Colonoscopy doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Colonoscopy doctors near avon, CT?

    Look for the filter feature on the left side of the Colonoscopy doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Colonoscopy doctor that offers video calls?

    Look for the filter feature on the left-side of the Colonoscopy doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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